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1by Semadeni, A., FAO, Geneva (Switzerland). Joint ECE/FAO Timber Div. eng, Symposium on the Modernization of the Sawmilling Industry eng 13 Jan 1975 Geneva (Switzerland)
Published NovTexto bibliotecaFAO IT -
2by Semadeni, A., FAO, Geneva (Switzerland). Joint ECE/FAO Timber Div. eng, Symposium on Extending the Use of Wood Residues eng 27 Sep 1976 Bucharest (Romania)
Published SepTexto bibliotecaFAO IT -
3by Semadeni, A., FAO, Geneva (Switzerland). Joint ECE/FAO Agriculture and Timber Div. eng, Seminar on Energy Aspects of the Forest Industries eng 13 Nov 1978 Udine (Italy)
Published OctTexto bibliotecaFAO IT